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7992321 |
Laundry dryer having three roller drum support system and reversing idler assembly
A laundry dryer includes a cylindrical drum shell mounted for rotation on front and rear stationary bulkheads of the dryer. A drive system is configured to rotate the drum in first and second...
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7891435 |
Remote inspection of emergency equipment stations
An Apparatus for remote inspection of emergency equipment at one or a system of emergency equipment stations includes, e.g., at each emergency equipment station: a detector for detection of the...
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7528738 |
Electronic vertical clearance advertisement safety system
A method includes electronically advertising structural clearance information of overpasses to an oncoming vehicle so as to determine a continued route of the vehicle. Each of the overpasses...
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6854415 |
Seat belt tension sensing device
A seat belt tension sensing device adapted for sensing tension in a belt securing a child's car seat in a vehicle, and comprising a housing (52) having a upper housing member (50) hingedly attached...
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6802277 |
Fire escape light and alarm
A emergency sign emits a non-electrical light and sounds a non-electrical alarm when an elevated level of heat is sensed, such heat from a fire, to provide a combined light and a sound alert...
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6517376 |
Positioning-sounding device for card puller
A positioning-sounding device for a card puller, it generates a sound when an inserting and extracting member (an extended card) in the card puller is inserted in position to make sure that the...
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6481365 |
Aircraft tail stand warning system
A tail support stand for aircraft which sounds an alarm when the tail lowers relative to the stand including a stationary vertical stand which rests on the ground having a passage therethrough, a...
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6357381 |
Control lever for generating a level sound
An improved control lever for generating a level sound which enables audible control of the control lever without looking at the control lever during the operation of a vehicle by generating a...
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6229447 |
Indicator assembly for a pressurized gas line
An indicator assembly includes a conduit segment located in place along a gas supply line served by a pressurized tank. A pressure actuated switch of the assembly closes upon sensing gas pressure...
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6082017 |
Magnetic tape measure assembly with a deployment warning system
The present invention relates to a tape measure assembly having an internal deployment warning system therein. The device includes a substantially hollow housing having a top wall, a bottom wall,...
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5842658 |
Seat belt retractor with deflection alarm
An apparatus comprises a rotatable structure (40) having an axis of rotation (41). The rotatable structure (40) includes a spool (16), a ratchet wheel (44), and a deflectable part (42) which...
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5806670 |
Portable multipurpose pill box container
A pocket size portable pill box with dual rounded bottom compartments with said compartments subdivideable by the user and with said compartments closed by snap action of a lid to form individual...
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5775834 |
Portable highway warning device with frangible retainer ring
A warning device adapted to be laid flat upon a road way produces an audible warning sound when contacted by the wheels of a moving vehicle. The device is comprised of a mat of flexible resilient...
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5743481 |
Safety device in conjuction with a tensioning mechanism of a safety belt system, including audible actuation indication
A safety device in conjunction with a tensioning mechanism or a force-limiting device of a safety belt system of motor vehicles. The safety device includes a signal device for indicating actuation...
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5660347 |
Safety device in conjunction with a tensioning mechanism of a safety belt system, including audible actuation indication
A safety device in conjunction with a tensioning mechanism or a force-limiting device of a safety belt system of motor vehicles. The safety device includes a signal device for indicating actuation...
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5568127 |
Drowsiness warning device and neck support
A drowsiness warning device includes a band which is securable about a wearer's neck, and an alarm positioned by the band below the wearer's chin for producing a tactile and an aural warning as the...
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5503101 |
Audible push-up detector
An audible push-up detector produces a sound when the device is compressed between the chest of a user and the underlying floor or surface, thus alerting an instructor or supervisor, as well as the...
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5495224 |
Method and apparatus for preventing auto theft
A method and apparatus for preventing automobile theft which includes structure for rendering the front windshield, or all the windows of the automobile, opaque. The opaqueness may be caused either...
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5492110 |
Switched alert circuit for fireman's breathing system
Safety equipment is described for use by firemen which includes an air tank (42, FIG. 2), a harness (14), a face mask (16), and a PASS (personal alert safety system 20), which assures that the PASS...
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5471912 |
Vessel having boiling indicating device
A boiling indicating device for a vessel includes an electric device disposed in a cap and having an electric board and a speaker. The electric board includes two contacts. A plate is engaged in...
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5389912 |
Truck clearance anti-collision device
Vehicle clearance anti-collision device includes an ultrasonic wave transmitter transducer and an ultrasonic wave receiver transducer for receiving waves generated by the ultrasonic wave...
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5315954 |
Hot bearing alarm
The present invention relates to an alarm system suitable for use in warning of overheating in rotatable bearings 4 having first and second bearing portions. The alarm system comprises an alarm...
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5302938 |
Sound generating device for firearm, bow or the like
A sound generating device for a firearm, bow or the like which is hand-held by a hunter. A mounting mechanism is provided to attach or mount the sound generating device to the firearm, bow or the...
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5221380 |
Tire chain installation support
A tire chain support includes a first top wall canted relative to a second top wall defining an obtuse angle therebetween, wherein the second top wall extends from a forward distal end of side...
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5207173 |
Low pressure tire alarm indicator
A low pressure tire indicator is a mechanical device for producing an audible warning to the driver of low or inadequate tire pressure. The low pressure tire indicator includes a strap for mounting...
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5014041 |
Shoe fitting system
A system for better determining the fit of shoes, particularly children's shoes, is described wherein transparent areas are provided in the shoe bottom along with fitting indices to enable...
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5009217 |
Fireplace log holder and alarm
A fireplace log holder and alarm system is designed for placement within the firebox of fireplaces. The log holder is comprised of parallel log supports having a very rough top surfaces so as to...
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5007602 |
Click mechanism in a fishing reel
A click mechanism in a fishing reel is adapted to produce a click sound on relative rotation between a shaft having a first member non-rotatably connected thereto, and a second member which is...
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5002005 |
Low-tire warning device
A low tire warning device for pneumatic vehicle tires comprises a flexible stem attached to the vehicle side of a wheel, the stem contains an offset internal expansion chamber which will distort...
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4992778 |
Pre-failure tension warning device
The invention provides a method and means for detecting and giving warning of a predetermined status of cordage through the change of a warning element from one condition to a different condition...
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4916429 |
Overheight detector system for drive through restaurant
A detector system for detecting overheight vehicles in a drive through restaurant is employed to prevent damage to an overhanging roof or canopy by signalling both the vehicle driver and a...
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4825802 |
Pheumatic alarm for respirator
An alarm system for a respirator fed from a supply of gas under pressure comprises a control valve having a pilot port and feed ports displaceable between an open position permitting fluid flow...
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4813368 |
Musical tea kettle
A musical tea kettle is provided for playing a selected tune or the like when water within the kettle is heated to a boiling condition. The tea kettle includes a kettle body having an upper opening...
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4777680 |
Musical potty chair
A musical potty chair is disclosed having a novel mechanism for effecting operation of a music box upon elimination into a receptacle by a child using the device.
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4759309 |
Passive personal alarm device
A passive air, gas aerosol or pressurized fluid activated personal self-protection screech alarm device that is armed prior to the person utilizing it entering into a potentially dangerous area or...
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4690095 |
Cooking and whistling knob therefor
A cooking vessel is provided with a whistle knob which has an internal passage for carrying steam from a hole in the cooking vessel to a rotary whistle chamber molded in the knob. The whistle...
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4660679 |
Safety alarm tripod
A tripod utilized over a manhole or the like to aid in the introduction or removal of a workman or equipment into the hole includes a housing and three legs extending downwardly and outwardly from...
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4592301 |
Fire extinguisher support mechanism incorporating an audible alarm
A mechanism for supporting a conventional portable fire extinguisher wherein the support mechanism is modified or adapted to include an audible warning device such as a siren, whistle or bell. When...
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4586455 |
Lid knob of pressure cooker
A lid knob for a pressure cooker contains a whistle which informs the user when boiling has occurred. The lid knob is designed so that the whistle hole of the knob may be rotated into alignment...
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4576106 |
Marker rope
A marker rope to be stretched around a danger zone, such as a site of road repairs to warn trespassers off, has a plurality of cords. Each cord has a plug end and a socket end so as to be connected...
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4521919 |
Bathroom radio
A bathroom radio is provided and consists of a housing in the shape of an animal such as a duck to hold a radio circuit within, a pair of suction cup legs, for securing the housing in a place...
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4491991 |
Toilet cover attachment
A toilet seat cover position monitoring device in the form of an attachment to the inside surface of a cover. Upon the cover being moved to the upper position permitting access into the toilet...
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4466327 |
Gas driven music box
A music box mechanism driven by turbine action from the fluid flow of, for instance, steam or wind is disclosed. The mechanism may be used to produce mechanical music in a teakettle or a weather...
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4454784 |
Speed changing device
A speed-changing device which supports an operating lever rotatably to a fixing member having a lever shaft, the lever being provided at a boss thereof with a cavity, the fixing member being...
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4445315 |
Disposable cutting edge
A disposable cutting edge to be installed upon a lawn mower rotor and an audible tone generator to warn the operator when the disposable cutting edge is not properly installed. A disposable cutting...
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4438783 |
Protective device for pipes
A device that protects the inner surface of pipes from rust is disclosed. This device is especially useful for pipes provided with threading and a thread guard at their threaded ends to form an...
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4428386 |
Safety ashtray
A safety ashtray device including a housing having a switch mounted in the upper surface of the housing and secured with respect to the bottom surface of an ashtray device. The ashtray device is...
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4398491 |
Acoustic indicator of vacuum level in containers
This relates to the provision of a vacuum indicator in a container wherein a product is vacuum packaged. Most specifically, an end unit for a conventional container is provided with a vent opening...
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4385585 |
Teakettle having whistle cap
A teakettle for boiling water, the covered kettle having a spout projecting therefrom whose mouth is normally closed by a whistle cap having an extension arm terminating in a pinion mounted for...
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4377125 |
Swing speed analyzer
A training or practice device especially designed for use on athletic club type of equipment such as a golf club, tennis racket, baseball bat or the like which is swung to strike a game ball during...
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